baber/WOPTO huggingface dataset:
Patent KR-20190106303-A (KR)
Title: Security method for bluetooth low energy communication
Inventor: LEE WON RO
IPC: H04L9/08
Filed: 2018-03-08
Abstract: The present invention relates to a security method for Bluetooth LE (BLE) communication, which provides an encoding and decoding method appropriate for BLE communication having advantages in battery long-term use. In other words, the security method for BLE communication can conduct BLE communication by receiving a BLE tag installed in a BLE client for generating BLE encoding data, and encoding data from the BLE tag. To achieve the above purpose, the security system for BLE communication comprises: a first reading step of reading the MAC address of a BLE tag; a second reading step of reading the sequence number in which the BLE tag is assigned over time; a third reading step of reading 6 byte from a unique number for managing a key assigned in BLE tag production; a first generating step of generating an advanced encryption standard (AES) encoding key by using each of the MAC addresses, the sequence numbers, and the unique numbers acquired in the first reading step, the second reading step, and the third reading step; and a step of encoding sensor data by using the AES key acquired in the generating step. Therefore, the security method for BLE communication can reinforce security function of BLE communication vulnerable to security.
Patent KR-20190111593-A (KR)
Inventor: CHA MYEONG SIN
IPC: E04G17/06
Filed: 2018-03-23
Abstract: The present invention relates to a tie bar fixing apparatus for a form. The tie bar fixing apparatus for a form comprises: a cone member (1) having a hole (11) formed in one end thereof to insert an end of a tie bar; and a fixing means fixing the tie bar inserted through the cone member (1). The fixing means includes a coupling member (5) engaged with the end of the tie bar inserted into the cone member (1). The coupling member (5) is turnably mounted inside a housing (2) provided on the other end of the cone member (1), and a front end of the coupling member (5) is rotated downward by the end of the tie bar (70) inserted into the cone member (1) such that a latch portion (53) is engaged with a hole (71) formed in the tie bar, fixing the tie bar. An unlocking means (6) allows the latch portion (53) to be separated from the hole (71) of the tie bar (70) such that the coupling member is separated from the tie bar. A fastening member installed in the cone housing to be able to elastically turn is fastened while being elastically turned by the end of the tie bar inserted into the cone housing, and a fastened state is released by turning the fastening member by the unlocking means. Thus, a simple operation and improved operation reliability can increase working efficiency, and a simplified structure can reduce manufacturing costs.
Patent KR-20190112930-A (KR)
Title: A method of judging a suitable property using real estate integrated information system and automatic creation of transaction contract and confirmation manual
Inventor: SEO KYONG HAN
IPC: G06Q50/10
Filed: 2018-03-27
Abstract: The present invention relates to a method for determining a suitable property and automatically creating and manually inputting a transaction contract and a confirmation manual under real estate brokerage conditions using an integrated real-estate information system. The method comprises: a real estate legislation information registration step of collecting real estate legislation information by using an API module and a scraping module, indexing the same, and registering the indexed information in a real estate legislation information database; a public information registration step of collecting and indexing open public data provided by a public data portal by using the API module and the scraping module, and registering the same in a public information database; a property search/recommendation step of searching for properties that meet the conditions of a buyer/tenant UI, determining whether the properties are suitable or not, and recommending suitable properties; a transaction contract/confirmation manual creation step of automatically creating a transaction contract and a confirmation manual and additionally filling input items accurately and quickly such as construction regulations or administrative matters for properties through a manual input; and a contracting party examination and confirmation step. Thus, the transaction contract and the confirmation manual can be automatically created when a contract is in progress. By manually inputting additional confirmation items of a brokerage agency UI, accurate and quick creation is possible. Disputes with practicing brokers due to omission of regulations under various public laws, changes in usage, or restrictions on development activities can be significantly reduced. Quick and accurate brokerage work can be progressed.
Patent KR-20190117329-A (KR)
Inventor: PARK TAE JOON
IPC: A23K10/20
Filed: 2018-04-07
Abstract: The present invention relates to a manufacturing method of Zophobas morio comprising Cordyceps and to animal feed comprising the Zophobas morio thereby and, more specifically, to a manufacturing method of Zophobas morio comprising Cordyceps, which is prepared by autoclaving the Zophobas morio.
Patent KR-20180042830-A (KR)
Inventor: SUN SANG KYU
IPC: H02S10/12
Filed: 2018-04-08
Abstract: According to an embodiment of the present invention, a cooling system using a hydraulic transmission is configured to apply a voltage to a main battery pack through a screw wind turbine, a first power generation body connected to a sub-engine, and a solar cell or an external power supply to operate the cooling system having a compressor, a condenser, an expander and an evaporator. A first inverter (AC-DC) installed between the first power generation body and the main battery pack to convert a voltage of the first power generation body into an input voltage, a converter (DC-DC) installed between the solar cell and the main battery pack to convert a voltage of the solar cell into an input voltage, etc., are configured as an input part. Power is supplied to a first electric motor by the voltage applied through the main battery pack. A second power generation body driven by the first electric motor and a second inverter (AC-DC) installed between the second power generation body and the sub-battery pack to convert a voltage of the second power generation body into an input voltage are configured as an output part. A hydraulic tank for storing oil is positioned between hydraulic motors and hydraulic pumps. The cooling system is operated through a hydraulic control part controlling the hydraulic pumps and a second electric motor in accordance with conditions of the compressor, the condenser and the evaporator, thereby using environmentally friendly energy and providing efficiency of energy consumption.
Patent KR-20180116752-A (KR)
Inventor: KIMURA YUTA
IPC: C09J7/20
Filed: 2018-04-12
Abstract: Provided is a dicing die bond film which is suitable for suppressing curling of a die bond film while being difficult to generate a trace, and is suitable for more efficient production. The dicing die bond film X of the present invention includes a dicing tape (10) and a die bond film (20). The dicing tape (10) includes a laminated structure comprising a base material (11) and an adhesive layer (12). The die bond film (20) is closely attached to the adhesive layer (12) of the dicing tape (10) to be peeled. The outer peripheral end portion (20e) of the die bond film (20) is located within 500 μm from the outer peripheral end portion (12e) of the adhesive layer (12).
Patent KR-20190121600-A (KR)
Title: Detection set for dengue virus serotypes using multiplex real-time pcr and detection method thereof
Inventor: NAM YONG SUK
IPC: C12Q1/70
Filed: 2018-04-18
Abstract: The present invention relates to a detection set for dengue virus serotypes and a detection method thereof. More specifically, the present invention relates to a detection set and method capable of simultaneously and accurately detecting four dengue virus serotypes with high sensitivity by multiplex real-time PCR.
Patent KR-20180043235-A (KR)
Inventor: YANG SEUNG GAB
IPC: D02G1/02
Filed: 2018-04-20
Abstract: The present invention relates to a manufacturing method for a hollow false-twist yarn from a hollow fiber and to a hollow false-twist yarn manufactured by the same, which can provide excellent skin contact by preventing destruction or narrowness of a hollow even after false-twisting, thereby solving the existing problem of destruction or narrowness of a hollow due to postprocessing of a hollow fiber through optimization of a false-twisting manufacturing process. The manufacturing method for a hollow false-twist yarn supplies a polyester filament hollow yarn having a hollow rate of 10-25% to a first heater positioned inside a false-twisting device at an overfeed rate of 1.5-3%, and then makes the hollow yarn pass the heater for false-twisting. Therefore, the hollow false-twist yarn and the manufacturing method can provide excellent skin contact by preventing destruction or narrowness of a hollow even after false-twisting through optimization of parameters of the false-twist yarn manufacturing process such as a production speed, an overfeed rate, a drawing ratio, and a focused pressure of a false-twist yarn.
Patent KR-20180125880-A (KR)
Title: Optical clear resin and electronic device
Inventor: PARK HYUNJIN
IPC: C08K5/541
Filed: 2018-04-24
Abstract: The present invention relates to an optical transparent resin comprising: 1) a polyorganosiloxane resin represented by chemical formula 1,(R1SiO_3/2)_a(R2SiO_3/2)_b(R3_2SiO_2/2)_c(R4SiO_3/2)_d(Me_3SiO_1/2)_e; and 2) at least one light initiator, wherein the optical transparent resin has a refractive index of 1.41-1.55, and to an electronic element formed by using the optical transparent resin.
Patent KR-20190129611-A (KR)
Title: Method and system for determining hot water use by using temperature gap
Inventor: HU CHANG HEOI
IPC: F24H3/00
Filed: 2018-05-11
Abstract: Disclosed is a method for determining use of hot water by using a temperature difference. According to one aspect of the present invention, the method for determining use of hot water by using a temperature difference comprises: a step of detecting the temperature of inflow water flowing into a water heater; a step of detecting the temperature of outflow water outflowing from an air handler; a step of calculating a temperature difference between the inflow water temperature and the outflow water temperature; and a step of determining whether or not to use hot water by calculating whether or not the temperature difference is greater than a predetermined value.
Patent KR-20190134921-A (KR)
Title: Method and Apparatus for Controlling Platooning of Electric Cars
Inventor: SONG IN HOI
IPC: B60W40/105
Filed: 2018-05-15
Abstract: According to an embodiment, provided are a method and an apparatus for controlling platooning of electric vehicles, wherein the apparatus for controlling platooning is configured to compare pre-defined pattern information with driving signal information collected from a preceding vehicle to control a driving state of a following vehicle based on a driving scenario corresponding to a change in driving of the preceding vehicle.
Patent KR-20190136506-A (KR)
Inventor: YOON JONG BAE
IPC: A61K31/53
Filed: 2018-05-31
Abstract: The present invention relates to a triazine-based compound, and a method for manufacturing derivatives thereof. The method for manufacturing the triazine-based compound according to an embodiment of the present invention can manufacture the triazine-based compound represented by chemical formula 1 by conducting a reaction of cyanuric chloride, anisole, and resorcinol. The method for manufacturing the triazine-based compound according to an embodiment of the present invention can simplify a reaction step.
Patent KR-20190136686-A (KR)
Inventor: JUNG IN
IPC: F42B10/42
Filed: 2018-05-31
Abstract: The present invention relates to a bullet. The bullet according to the present invention, in the bullet comprising a head unit, an intermediate unit and a tail unit, comprises: a first core constituting the head unit; a second core constituting the tail unit; and a jacket disposed between the first core and the second core to constitute the intermediate unit. In addition, the weight of the first core is set relatively large to the weight of the second core so that the center of gravity of the bullet is located ahead of the length center.
Patent KR-20190138106-A (KR)
Inventor: YU DONG HOON
IPC: G16H30/20
Filed: 2018-06-04
Abstract: The present disclosure relates to a medical image storage transmission system. The medical image storage transmission system includes a medical image acquisition part for obtaining at least one medical image; a work part for analyzing the at least one medical image and inserting a connection image generated to connect the at least one medical image and the analyzed information into the at least one medical image; a server part for transmitting the at least one medical image into which the connection image is inserted; and an output part for outputting the at least one medical image into which the connection image is inserted. The medical image and the analyzed information can be seen at a glance.
Patent KR-20190142667-A (KR)
Inventor: LEE SEOK HEE
IPC: B24B53/12
Filed: 2018-06-18
Abstract: The present invention relates to a dressing apparatus and an apparatus for polishing both sides of a wafer including the same which can minimize deformation of a polishing pad and improve surface cleaning capabilities. According to the present invention, the dressing apparatus and the apparatus for polishing both sides of a wafer including the same have a brush dresser engaged with an outer and an inner circumferential gear to dress the surfaces of polishing pads while being moved in a circumferential direction between an upper and a lower surface plate. Therefore, the surface of a polishing pad is dressed while minimizing the deformation of the polishing pad to uniformly maintain the surface state before and after dressing to prevent a flatness hunting phenomenon even if a wafer is polished by the polishing pad immediately after dressing and uniformly provide the flatness of the wafer. In addition, a cleaning capability of removing foreign substances affixed to the polishing pad by a brush is improved to improve glazing appearing on the surface of the polishing pad even if a polishing process is repeatedly performed.
Patent KR-20190142670-A (KR)
Inventor: HAN JUN HYEOK
IPC: H01M4/525
Filed: 2018-06-18
Abstract: The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same. The electrolyte comprises: a lithium salt having a molar concentration of 1.8-5 M; and an organic solvent including at least one fluorine-substituted cyclic compound and a linear carbonate-based compound selected from the group consisting of a fluorine-substituted cyclic carbonate-based compound and a fluorine-substituted cyclic ether-based compound. The organic solvent contains the linear carbonate-based compound and the fluorine-substituted cyclic compound in a weight ratio of 90-99 : 1-10, and a dipole moment index of the linear carbonate-based compound is 1.5 to 30.
Patent KR-20200000639-A (KR)
Title: Heat exchanger
Inventor: YUK WAN SU
IPC: F28F9/22
Filed: 2018-06-25
Abstract: The present invention relates to a heat exchanger, which comprises: a first header tank and a second header tank arranged to be spaced apart from each other; a plurality of refrigerant tubes having both ends connected to the first header tank and the second header tank; a baffle dividing an inner space by being arranged on the inside of at least one of the first header tank and the second header tank; and a dummy tube which is arranged between the refrigerant tubes at a location adjacent to the baffle in the alignment direction of the refrigerant tubes, has both ends coupled to the first header tank and the second header tank, and is formed such that a refrigerant may not flow therein. Therefore, the inner space of the header tank is divided by the baffle such that a flow direction of a heat exchange medium may be changed. Resultantly, thermal stress caused by the temperature difference and applied to the tubes adjacent to the baffle is reduced, such that the heat exchange medium may be prevented from being leaked from a coupling portion between the header tank and the tubes. Consequently, the present heat exchanger can have improved durability and service life.
Patent KR-20200000910-A (KR)
Title: Fuel cell system with flexible tank
Inventor: GYUNGMIN CHOI
IPC: H01M8/04082
Filed: 2018-06-26
Abstract: Provided is a fuel cell system using an expansion tank, comprising: a fuel cell stack for generating electrical energy by reacting with gas supplied; an inlet valve installed on an inlet side of the stack to introduce the gas; and the expansion tank installed on the inlet side of the stack to expand due to an increase in pressure caused by the introduction of the gas when the inlet valve is opened, and to contract when consumed by a gas reaction in the stack.
Patent KR-20200001137-A (KR)
Title: Method for preparing sultone derivatives
Inventor: HONG MYENG CHAN
IPC: C07C305/26
Filed: 2018-06-27
Abstract: The present invention relates to a method for manufacturing a 1,3-propane sultone derivative compound used in pharmaceutical intermediates, organic solvents, and electrolyte additives in a lithium ion secondary battery. According to a manufacturing method of the present invention, it is possible to manufacture the 1,3-propane sultone derivative having various derivatives in a high yield.
Patent KR-20190058263-A (KR)
Inventor: LUO GUO JYUN
IPC: H01L21/324
Filed: 2018-06-27
Abstract: Provided are a semiconductor device structure and a forming method thereof. The semiconductor device structure comprises a semiconductor substrate, a first capacitor and a second capacitor on the semiconductor substrate. The first capacitor has a first capacitor dielectric layer and the second capacitor has a second capacitor dielectric layer. The first capacitor dielectric layer is placed between the second capacitor dielectric layer and the semiconductor substrate. The first and second capacitors are electrically connected in parallel. The first capacitor has a first linear temperature coefficient and a first secondary voltage coefficient. The second capacitor has a second linear temperature coefficient and a second secondary voltage coefficient. One or two of a first ratio of the first linear temperature coefficient to the second linear temperature coefficient and a second ratio of the first secondary voltage coefficient to the second secondary voltage coefficient is a negative number or are negative numbers. The purpose of the present invention is to make a reliable semiconductor device be smaller sizes.
Patent KR-20200004505-A (KR)
Inventor: YOO KWAN WOO
IPC: G06F21/62
Filed: 2018-07-04
Abstract: An objective of the present invention is to provide a control board for revising firmware of a safety class control device and a safety class control device using the same, wherein firmware can be downloaded to a microprocessor from a PC only if a normal security key is mounted. To achieve the objective, according to the present invention, the control board for revising firmware of a safety class control device comprises: a main circuit board on which a firmware receiving unit to perform communication with a firmware providing device and a microprocessor to which firmware is downloaded are mounted; and a connector mounted on the main circuit board. A security key allowing communication between the firmware receiving unit and the microprocessor is attached to and detached from the connector. If communication between the firmware receiving unit and the microprocessor is allowed by the security key, the firmware transmitted from the firmware providing device is transmitted to the microprocessor via the firmware receiving unit.
Patent KR-20200006286-A (KR)
Inventor: AHN CHUL MIN
IPC: F16H3/72
Filed: 2018-07-10
Abstract: Disclosed is a torque vectoring device. According to one embodiment of the present invention, the torque vectoring device comprises: first and second motors/generators which are driving sources; first and second transmission mechanisms which each are arranged on the left and right output shaft lines by two planetary gear sets combined to be symmetrical vertically to each other while sharing a common rotating element, and are power-connected to the first and second motors/generators, respectively, to independently control the speeds of the rotational powers input from the first and second motors/generators, and at the same time, independently control each torque of the first and second motors/generators, or control each torque of the first and second motors/generators in opposite directions; a one-way clutch which is configured between the common rotating element shared by the first and second transmission mechanisms and a housing to limit the rotational direction of the shared common rotating element in one direction; and a brake which is configured between the common rotating element shared by the first and second transmission mechanisms and the housing to selectively secure the shared common rotating element to the housing. According to the present invention, the cornering performance of a vehicle can be improved through torque vectoring according to driving conditions such as cornering.
Patent KR-20200007411-A (KR)
Inventor: LEE DONG HOON
IPC: A41D1/04
Filed: 2018-07-13
Abstract: The prevent invention relates to a sexual crime prevention T-shirt, which comprises: a T-shirt (100); and an attachment means (120) detached from a sexual crime-related member (110) for informing sexual crime-related content at a front part of the T-shirt (100). The sexual crime prevention T-shirt of the present invention enables a user to wear a sexual crime prevention T-shirt of a trendy design by solving a problem that a conventional T-shirt rarely consider a design when being manufactured with a purpose so a user avoid to wear the same. In particular, when the conventional T-shirt has a purpose of preventing sexual crimes, and a user wears the same, people occasionally look at the user with a prejudice. However, a sexual problem which has been an issue from the past is recently issued again, such that a timely and trendy design is provided to have a comfort fit effect and a sexual crime prevention effect at the same time.
Patent KR-20200008334-A (KR)
Inventor: CHOI SONG AM
IPC: A23L33/105
Filed: 2018-07-16
Abstract: The present invention relates to a composition for preventing hair loss or promoting hair growth containing a Hwanggeumchal sorghum extract or a fraction thereof as an active component. The Hwanggeumchal sorghum extract or the fraction thereof has direct activity in promoting the growth of human dermal papilla cells and human keratinocytes. Therefore, the composition of the present invention alleviates the progress of hair loss and promotes hair growth/hair restoration, and hair growth, thereby being able to be usefully used as a pharmaceutical composition, a cosmetic composition or a food composition for preventing hair loss or promoting hair growth.
Patent KR-20200009185-A (KR)
Title: An automatic expansion tube
Inventor: KANG HYEON SUCK
IPC: B63C9/00
Filed: 2018-07-18
Abstract: According to an embodiment of the present invention, an automatic expansion tube includes a gas supply unit supplying gas into a tube and expanding volume of the tube, wherein the gas supply unit includes: a gas cartridge in which compressed gas is stored; an injector rotationally coupled to one side of the gas cartridge and injecting the gas into the tube by rotation; a motor connected to the injector to rotate the injector; and a time controller rotating the motor after predetermined time passes. The gas supply unit can be operated by switch operation.